Vent Hood 4 Inch Aluminum for PVG/PVO Power Venters Forced Draft Systems LP Gas or Oil-Fired Equipment SWH4

All Field Vent Hoods are made of heavy gauge aluminum and can be used with natural gas, LP gas or oil-fired equipment. There are five diameters ranging from 3 to 8 in.

• The concentric pipe, angled outlet deflectors, and spaced plate design allow for better heat dissipation
• This type of construction minimizes the effects of heat on the outside wall
• The angled hood design reduces the effects of wind on the venting system
• The inner and outer pipe are a continuous structure
• This allows for easy installation to power venter or vent pipe and also eliminates possible positive pressure leaks in the wall section
• Field vent hoods meet the highest standards for safety and reliability, built in accordance with guidelines from NFPA211, NFPA54 and ANSIZ21.47
• SWH-4 has a 7-5/8 x7-5/8 in shield for zero clearance to combustibles